CVE-2026-0993
SODOLA SL902-SWTGW124AS Buffer Overflow DoS via Multipart Boundary Parser
- State
- Published
- Severity
- 8.7 High
- Published
- Oct 15, 2026
- Updated
- Oct 27, 2026
- Reserved
- Jan 15, 2026
Description
SODOLA SL902-SWTGW124AS firmware before 200.2.12 contains a buffer overflow vulnerability that allows unauthenticated remote attackers to cause a denial of service by sending an oversized boundary value in the Content-Type header of a crafted POST request. Attackers can exploit the embedded HTTP server's multipart/form-data boundary parser to cause the device to become fully unresponsive — dropping all management access and traffic forwarding during its self-recovery cycle.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | VulnCheck |
Weaknesses
- CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Affected Products
| Product | Versions |
|---|---|
SL902-SWTGW124ASSODOLA |
|
References
- Researcher Blogtechnical-descriptionexploit
- VulnCheck Advisory: SODOLA SL902-SWTGW124AS Buffer Overflow DoS via Multipart Boundary Parserthird-party-advisory
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